Short question-Grade 4

Name the magnet in the picture?

• horse shoe magnet

• bar magnet

• wand magnet

• disc magnet

An example of non-magnetic metal is _______________

• gold

• iron

• steel

• cobalt

State True or False for the following statement

Aluminium can is a magnetic material .

• True

• False

The magnetic force is strongest at the _____________

• middle

• poles

• centre

The north end of a magnet is labelled _________

• NS

• SN

• N

• S

Which among the following statement is true about keeping magnets strong

• Put the magnets on the floor

• Bang the magnets together

• always store the magnets with keepers

• keep the magnets with like poles at the same side

What happens when a pair of magnets is brought closer to each other as in the picture

• The magnets will attract

• The magnets will repel